Finite Group Databasebeta

#13124302

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC13×#423 ⋊ C2
SylowC13 ⋊ #3036

Subgroups

subgroupG/H
centerC22C22×D52
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#423C2
socleC22×C13C22×D4
hypercenter#423D13
hypocenterC13#3036
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C2×C42 ◁ #423

548 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 145 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^7,13|b^2=e,f^2=g,b^a=be,c^a=cf,d^a=dg,f^a=fg,h^a=h^12,f^c=fg,h^c=h^12

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15758853, #15758855, #15758867, …
maximal normal subgroup of#15758853, #15758855, #15758867, …
maximal quotient of#15846699, #15846710, #15846718, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13976);